diff --git a/templates/oauth-standalone-docker-compose.yaml b/templates/oauth-standalone-docker-compose.yaml
index fcc05a3..ec6b648 100644
--- a/templates/oauth-standalone-docker-compose.yaml
+++ b/templates/oauth-standalone-docker-compose.yaml
@@ -46,6 +46,8 @@ OAUTH2_PROXY_ALLOWED_GROUPS: {{ keycloak_clients[item].groups }}
       OAUTH2_PROXY_REVERSE_PROXY: "true"
       OAUTH2_PROXY_SKIP_PROVIDER_BUTTON: "true"
 
+      OAUTH2_PROXY_WHITELIST_DOMAIN: "keycloak.atlantishq.de sso.atlantishq.de sso.potaris.de"
+
   redis:
     image: redis:7.0.2-alpine3.16
     restart: always